Although Earth has abundant water, only 3% is freshwater, with much of it locked in glaciers and ice caps. The small proportion of accessible freshwater is unevenly distributed, and factors such as pollution, overuse, and climate change exacerbate water scarcity. This creates challenges in providingRead more
Although Earth has abundant water, only 3% is freshwater, with much of it locked in glaciers and ice caps. The small proportion of accessible freshwater is unevenly distributed, and factors such as pollution, overuse, and climate change exacerbate water scarcity. This creates challenges in providing sufficient water for human consumption, agriculture, and industrial use, particularly in densely populated or drought-prone regions.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Oceans influence Earth's climate by regulating temperature, distributing heat through ocean currents, and providing moisture for rainfall, which impacts agriculture and ecosystems. Continents, with their varied topography and climate zones, support diverse ecosystems, from forests to deserts. TogethRead more
Oceans influence Earth’s climate by regulating temperature, distributing heat through ocean currents, and providing moisture for rainfall, which impacts agriculture and ecosystems. Continents, with their varied topography and climate zones, support diverse ecosystems, from forests to deserts. Together, oceans and continents maintain global biodiversity, shaping weather patterns and sustaining life on land and in the sea through a complex interrelationship.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Tsunamis are large, powerful waves caused by underwater earthquakes, volcanic eruptions, or other seismic activity. They can travel across vast ocean distances and cause immense destruction when they reach coastlines. Detection is possible through early warning systems, such as the Indian Ocean TsunRead more
Tsunamis are large, powerful waves caused by underwater earthquakes, volcanic eruptions, or other seismic activity. They can travel across vast ocean distances and cause immense destruction when they reach coastlines. Detection is possible through early warning systems, such as the Indian Ocean Tsunami Warning System, which monitors seismic activity and ocean conditions to provide advance warnings, enabling evacuation and disaster management efforts to reduce loss of life and property.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Oceans are called the ‘lungs of the planet’ because marine plants, particularly algae and phytoplankton, produce more than 50% of the Earth's oxygen. These microscopic organisms absorb carbon dioxide and release oxygen through photosynthesis, contributing to the planet's breathable atmosphere. ThisRead more
Oceans are called the ‘lungs of the planet’ because marine plants, particularly algae and phytoplankton, produce more than 50% of the Earth’s oxygen. These microscopic organisms absorb carbon dioxide and release oxygen through photosynthesis, contributing to the planet’s breathable atmosphere. This process is vital for sustaining life on Earth, as oceans play a key role in regulating the air we breathe and maintaining ecological balance.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Oceans are massive, open bodies of saltwater that cover most of Earth's surface and play a crucial role in regulating global climate and supporting marine ecosystems. Seas, in contrast, are smaller bodies of water, often partially enclosed by land, and usually found near continents. While oceans areRead more
Oceans are massive, open bodies of saltwater that cover most of Earth’s surface and play a crucial role in regulating global climate and supporting marine ecosystems. Seas, in contrast, are smaller bodies of water, often partially enclosed by land, and usually found near continents. While oceans are open and deep, seas are more shallow and often serve as transitional zones between land and ocean.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Why is water scarcity a concern despite the abundance of water on Earth?
Although Earth has abundant water, only 3% is freshwater, with much of it locked in glaciers and ice caps. The small proportion of accessible freshwater is unevenly distributed, and factors such as pollution, overuse, and climate change exacerbate water scarcity. This creates challenges in providingRead more
Although Earth has abundant water, only 3% is freshwater, with much of it locked in glaciers and ice caps. The small proportion of accessible freshwater is unevenly distributed, and factors such as pollution, overuse, and climate change exacerbate water scarcity. This creates challenges in providing sufficient water for human consumption, agriculture, and industrial use, particularly in densely populated or drought-prone regions.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessHow do oceans and continents influence climate and biodiversity?
Oceans influence Earth's climate by regulating temperature, distributing heat through ocean currents, and providing moisture for rainfall, which impacts agriculture and ecosystems. Continents, with their varied topography and climate zones, support diverse ecosystems, from forests to deserts. TogethRead more
Oceans influence Earth’s climate by regulating temperature, distributing heat through ocean currents, and providing moisture for rainfall, which impacts agriculture and ecosystems. Continents, with their varied topography and climate zones, support diverse ecosystems, from forests to deserts. Together, oceans and continents maintain global biodiversity, shaping weather patterns and sustaining life on land and in the sea through a complex interrelationship.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessWhat are tsunamis, and how are they detected?
Tsunamis are large, powerful waves caused by underwater earthquakes, volcanic eruptions, or other seismic activity. They can travel across vast ocean distances and cause immense destruction when they reach coastlines. Detection is possible through early warning systems, such as the Indian Ocean TsunRead more
Tsunamis are large, powerful waves caused by underwater earthquakes, volcanic eruptions, or other seismic activity. They can travel across vast ocean distances and cause immense destruction when they reach coastlines. Detection is possible through early warning systems, such as the Indian Ocean Tsunami Warning System, which monitors seismic activity and ocean conditions to provide advance warnings, enabling evacuation and disaster management efforts to reduce loss of life and property.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessWhy are oceans referred to as the lungs of the planet?
Oceans are called the ‘lungs of the planet’ because marine plants, particularly algae and phytoplankton, produce more than 50% of the Earth's oxygen. These microscopic organisms absorb carbon dioxide and release oxygen through photosynthesis, contributing to the planet's breathable atmosphere. ThisRead more
Oceans are called the ‘lungs of the planet’ because marine plants, particularly algae and phytoplankton, produce more than 50% of the Earth’s oxygen. These microscopic organisms absorb carbon dioxide and release oxygen through photosynthesis, contributing to the planet’s breathable atmosphere. This process is vital for sustaining life on Earth, as oceans play a key role in regulating the air we breathe and maintaining ecological balance.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessWhat are the main differences between oceans and seas?
Oceans are massive, open bodies of saltwater that cover most of Earth's surface and play a crucial role in regulating global climate and supporting marine ecosystems. Seas, in contrast, are smaller bodies of water, often partially enclosed by land, and usually found near continents. While oceans areRead more
Oceans are massive, open bodies of saltwater that cover most of Earth’s surface and play a crucial role in regulating global climate and supporting marine ecosystems. Seas, in contrast, are smaller bodies of water, often partially enclosed by land, and usually found near continents. While oceans are open and deep, seas are more shallow and often serve as transitional zones between land and ocean.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See less